1,980.67 2,329.81 2,114.86 Costs of Sale The company has cost of sales of 1,450.62 million baht, 1,650.06 million baht, and 1,636.82 million baht in year 2020, 2021, and 2022 respectively. The cost of sales

because of decrease in revenue and revision of estimated project cost of construction and electrical engineering. 2. Management https://market.sec.or.th/public/idisc/Download?FILEID=dat/news/201908/19079694

revision of estimated project cost of construction and electrical engineering. 2. Management https://market.sec.or.th/public/idisc/Download?FILEID=dat/news/201908/19079694.pdf Notification of Capital Market

¸⁄ฆาร๕à¸⁄ิฎรวม Q2.pdf . Engineering service (“EN”) had a decrease in gross profit for Baht (17.71) million because of decrease in revenue and revision of estimated project cost of

products and services. The de- tails of Services income and Cost of rendering of services are as follows: Services income and Cost of rendering of https://market.sec.or.th/public/idisc/Download?FILEID=dat

processes in the capital market to work more effectively, decrease the cost in accessibility or the  operation of each market participant in each sector also be transparent and able to be inspected, and

and innovations to facilitate fast and convenient market access, more efficient cost management of existing and new intermediaries in fulfilling investors? demands, enhancing market supervisory

medium-sized businesses (SMEs) and startups. Crowdfunding will help widen access of those businesses to lower cost sources of finance, which will support their business strengths for the age of AEC and

debentures including type, name, interest rate, redemption date, appointment of bondholders' representative including specifications related to the offering, including but not limited to price method and

benefit expenses 14.16 124.10 17.84 33.51 Financial cost 0.14 1.23 0.34 0.64 Share of losses in associates 64.23 562.93 2.91 5.46 Profit (Loss) before tax (274.97) (2,409.90) (94.15) (176.84) Tax